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Old 10-15-2010, 10:34 AM
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Default C1000 Passthru

When using passthru does the audio signal go through the line stage tubes?

thanks....
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Old 10-15-2010, 11:13 AM
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Rob.......Looking at the C1000T block diagram and the circuit schematic, it looks like all signals at the Main, Speaker-1, and Speaker-2 outputs come from the Post Attenuator which is fed from the line stage tubes. So I would say yes, even in Passthru the audio signals go through the line stage tubes.

Download the C1000T Service Manual here: http://www.acousticpsychos.com/Files...C1000T_ser.pdf
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STUDIO - McIntosh C1000C/P, MC2301 (2), MR88, Aurender N10, Esoteric K-01X, Shunyata Sigma spdif digital cable, Sonos Connect, PurePower 2000, Stillpoints, Furutech Flux 50, Michell Gyro SE, Michell HR Power Supply, SME 309, Ortofon Cadenza Black, Wireworld, Sonus faber Amati Anniversario
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VINTAGE - McIntosh MA230, Tandberg 3011A tuner, Olive 04HD, Sony DTC-59ES DAT, McIntosh 4300V, JBL 4312A

Last edited by jdandy; 10-15-2010 at 04:34 PM.
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Old 10-15-2010, 12:45 PM
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Quote:
Originally Posted by jdandy View Post
Rob.......Looking at the C1000T block diagram and the circuit schematic, it looks like all signals at the Main, Speaker-1, and Speaker-2 outputs come from the Post Attenuator which is fed from the line stage tubes. So I would say yes, even in Passthru the audio signals go through the line stage tubes.

Download the C1000T Service here: http://www.acousticpsychos.com/Files...C1000T_ser.pdf
Thanks
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Old 10-16-2010, 01:26 PM
mike175gr mike175gr is offline
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What other Mcintosh Preamps have the pass through function?
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Old 10-18-2010, 01:55 PM
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Quote:
Originally Posted by mike175gr View Post
What other Mcintosh Preamps have the pass through function?
Current Product line.

C500

C2300
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Old 10-18-2010, 03:30 PM
mike175gr mike175gr is offline
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Any of the older ones? I was thinking of maybe getting something to accompany my MX-119..
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Old 10-18-2010, 04:16 PM
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The C2200 has it too, right?
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Old 10-18-2010, 07:13 PM
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piolaxo.......Yes, the C2200 has Pass-thru.
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STUDIO - McIntosh C1000C/P, MC2301 (2), MR88, Aurender N10, Esoteric K-01X, Shunyata Sigma spdif digital cable, Sonos Connect, PurePower 2000, Stillpoints, Furutech Flux 50, Michell Gyro SE, Michell HR Power Supply, SME 309, Ortofon Cadenza Black, Wireworld, Sonus faber Amati Anniversario
LIVING ROOM - McIntosh C2300, MC75 (2), MR85, Magnum Dynalab 205, Simaudio MOON Neo 260D-T, Schiit Audio Yggdrasil, Aurender N100H, Shunyata Sigma USB cable, Micro Seiki DD40, Ortofon Cadenza Blue, Nakamichi BX-300, Sony 60ES DAT, PS Audio P10, Furutech Flux 50, Sonos Connect, Stillpoints, Wireworld, Kimber, PMC EB1i, JL Audio f113
VINTAGE - McIntosh MA230, Tandberg 3011A tuner, Olive 04HD, Sony DTC-59ES DAT, McIntosh 4300V, JBL 4312A
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